208512968

素因数分解:

$2^3\times {\mathrm{373}}^1\times {\mathrm{69877}}^1$

素因数の和:70256

約数の個数: 16

約数和(自身を含む): 392015580

約数和(自身を除く): 183502612

約数列:

[1, 2, 4, 8, 373, 746, 1492, 2984, 69877, 139754, 279508, 559016, 26064121, 52128242, 104256484, 208512968]

約数ペア:

[(1, 208512968), (2, 104256484), (4, 52128242), (8, 26064121), (373, 559016), (746, 279508), (1492, 139754), (2984, 69877)]